This chapter describes the embedded SQL package for PostgreSQL. It was written by Linus Tolke
(<linus@epact.se>) and
Michael Meskes (<meskes@postgresql.org>).
Originally it was written to work with C. It also works with C++, but it does not recognize all
C++ constructs yet.

This documentation is quite incomplete. But since this
interface is standardized, additional information can be found in
many resources about SQL.